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Properties of Dental Materials Dental Cements TERMS Dental Cements and their functions Restorative Dentistry Cavity Preparations
100
What is the type of stress and strain that pulls and stretches
Tensile
100
What is a material placed in a thin layer on the walls and floor of the cavity prep. Protects the pulp from bacteria and irritants.
Liner
100
What is the oldest cement
Zinc phosphate
100
What is the noninvasive laser that measure decay
Diagnodent
100
What is the internal shape of the cavity that protects the tooth and restoration from the stresses of mastication
Resistance
200
What is the result of chemical or electrochemical attacks on pure metal
Corrosion
200
What is thin layer of material that is placed to seal the walls and floor of the cavity prep
Varnish
200
What is often referred to as ZOE cement
Zinc-oxide eugenol
200
What is used to treat hypersensitivity in the teeth
Desensitizer
200
What is the final planning of the cavity walls before the restoration placement
Finishing/Refinement
300
What is another term for creep or slump
Flow
300
What is bonding or cementing together
Luting
300
What is the cement that cobwebs when mixed too much
Polycarboxylate
300
What is the prep that involves a large amount of enamel and dentin being removed but the pulp is not exposed
Near exposure
300
What is the internal wall that runs parallel to the long axis of the tooth
Axial wall
400
What is it termed when saliva and debris seep between the tooth structure and restorative material
Microleakage
400
What is something applied in a thick layer or putty between the restoration in order to protect the pulp from CHEMICAL irriation
Base
400
What is one of the most common cements used today, also has a modified version.
Glass Ionomer
400
A cavity liner placed on a near exposure prep is referred to as an
Indirect pulp capping
400
At the corners of the prep, 3 lines come together to form this
Point angles
500
When two metals are present in the mouth creating a potential for electrical shock it is termed
Galvanism
500
What is something that may relieve the pain but does not cure the problem
Varnish
500
What is the low strength liner that encourages secondary dentin to form
Calcium hydroxide
500
What is the prep that involves more enamel and dentin removed, but not close to the pulp
Beyond ideal
500
What is the angle that is formed by the junction of the wall of the prep and the untouched surface of the tooth
Cavosurface margin






Ch 37

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